Auxiliary device and method capable of randomly adjusting height of cat eye and higher in safety

Abstract

The invention relates to the technical field of smart home, and discloses an auxiliary device and method capable of randomly adjusting the height of a cat eye and higher in safety. The auxiliary device comprises an anti-theft door, wherein the interior of the anti-theft door is movably connected with an eye hole. A rotary knob rotates to enable a clamping block to be close to or far away from theinner wall of a rotary disc, so that the movement condition of the rotary disc is controlled, a power source is provided for follow-up operation of adjusting the position of the eye hole, linkage between structures is improved, operation is more convenient and faster, stopping is conducted in time after adjustment is completed, a connecting rod pulls a reversing rod to swing left and right to makea second gear rotate intermittently, accordingly the eye hole moves upwards or downwards, the position of the eye hole is adjusted, the device is convenient for people of different heights to use, high practicability is achieved, the position of a protruding block of a baffle in an arc groove of the anti-theft door is changed, the rotating direction of the second gear is changed, the moving direction of the eye hole is changed, therefore the position of the eye hole can be changed at will, the device has high flexibility, and the operation is more convenient and faster.

Description

[0001] This application is a divisional application with an application date of February 24, 2020 and an application number of CN202010111788.9, which is an auxiliary device that can adjust the cat's eye height arbitrarily and has higher safety. technical field [0002] The invention relates to the technical field of smart home, in particular to an auxiliary device and method for arbitrarily adjusting the height of cat's eyes with higher safety. Background technique [0003] Smart home is based on the residence as a platform, using integrated wiring technology, network communication technology, security technology, automatic control technology, audio and video technology to integrate the facilities related to home life, build an efficient management system for residential facilities and family schedules, and improve Home security, convenience, comfort and artistry provide people with a comfortable, safe, convenient and efficient living environment. [0004] Although househol...

AI Technical Summary

Problems solved by technology

[0004] Although household electronic products and systems are becoming increasingly intelligent, there are still some inconvenient devices, such as the cat's eye on the security door. The cat's eye is a small optical instrument installed on the door of a house, which is convenient for residents to observe the outdoor situation. It is a necessity for home safety. The peepholes currently on the market are directly fixedly connected with the anti-theft door. The installation position of the peephole is single, which can only meet the needs of some people. It is very inconvenient to use for people who are too tall or too short. If the height is too high, you need to bend down to observe the situation outside the door through the peephole, which is very uncomfortable to use. If the height is too short, such as children and people in wheelchairs, the child needs other items to see the outside world through the peephole. Sometimes, there is a situation of falling, which poses a certain threat to the safety of children, and people in wheelchairs cannot reach the height of the cat's eye. Because they cannot observe through the cat's eye, they are not sure who the outsider is and rush to open the door. It has a large potential safety hazard. At the same time, the single position of the peephole leads to a limited viewing angle, and it is impossible to fully observe the situation outside the door through the peephole, which is not safe enough.

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